make compression destination path changeable

README.md

@@ -64,6 +64,7 @@ import 'package:video_compress/video_compress.dart';
 ```dart
 MediaInfo mediaInfo = await VideoCompress.compressVideo(
   path,
+  destPath,
   quality: VideoQuality.DefaultQuality, 
   deleteOrigin: false, // It's false by default
 );
@@ -105,7 +106,7 @@ final info = await VideoCompress.getMediaInfo(videopath);
 
 ## delete all cache files
 - Delete all files generated by this will delete all files located at 'video_compress', you shoule ought to know what are you doing.
-
+- The method is currently deprecated as the compressed video path can be passed to compressVideo method 
 ```dart
 await VideoCompress.deleteAllCache()
 ```
@@ -143,7 +144,7 @@ class _Compress extends State<Compress> {
 | getByteThumbnail  | String `path`[video path], int `quality`(1-100)[thumbnail quality], int `position`[Get a thumbnail from video position]                                                                                                                                                                                                                       | get thumbnail from video `path`                                                                  | `Future<Uint8List>` |
 | getFileThumbnail  | String `path`[video path], int `quality`(1-100)[thumbnail quality], int `position`[Get a thumbnail from video position]                                                                                                                                                                                                                       | get thumbnail file from video `path`                                                             | `Future<File>`      |
 | getMediaInfo      | String `path`[video path]                                                                                                                                                                                                                                                                                                                     | get media information from video `path`                                                          | `Future<MediaInfo>` |
-| compressVideo     | String `path`[video path], VideoQuality `quality`[compressed video quality], bool `deleteOrigin`[delete the origin video], int `startTime`[compression video start time], int `duration`[compression video duration from start time], bool `includeAudio`[is include audio in compressed video], int `frameRate`[compressed video frame rate] | compression video at origin video `path`                                                         | `Future<MediaInfo>` |
+| compressVideo     | String `path`[video path], String `destPath`[compressed video path],VideoQuality `quality`[compressed video quality], bool `deleteOrigin`[delete the origin video], int `startTime`[compression video start time], int `duration`[compression video duration from start time], bool `includeAudio`[is include audio in compressed video], int `frameRate`[compressed video frame rate] | compression video at origin video `path`                                                         | `Future<MediaInfo>` |
 | cancelCompression | `none`                                                                                                                                                                                                                                                                                                                                        | cancel compressing                                                                               | `Future<void>`      |
 | deleteAllCache    | `none`                                                                                                                                                                                                                                                                                                                                        | Delete all files generated by 'video_compress' will delete all files located at 'video_compress' | `Future<bool>`      |
 

android/src/main/kotlin/com/example/video_compress/VideoCompressPlugin.kt

@@ -78,6 +78,7 @@ class VideoCompressPlugin : MethodCallHandler, FlutterPlugin {
             }
             "compressVideo" -> {
                 val path = call.argument<String>("path")!!
+                val destPath = call.argument<String>("destPath")!!
                 val quality = call.argument<Int>("quality")!!
                 val deleteOrigin = call.argument<Boolean>("deleteOrigin")!!
                 val startTime = call.argument<Int>("startTime")
@@ -87,7 +88,6 @@ class VideoCompressPlugin : MethodCallHandler, FlutterPlugin {
 
                 val tempDir: String = context.getExternalFilesDir("video_compress")!!.absolutePath
                 val out = SimpleDateFormat("yyyy-MM-dd hh-mm-ss").format(Date())
-                val destPath: String = tempDir + File.separator + "VID_" + out + path.hashCode() + ".mp4"
 
                 var videoTrackStrategy: TrackStrategy = DefaultVideoStrategy.atMost(340).build();
                 val audioTrackStrategy: TrackStrategy

example/android/app/build.gradle

@@ -44,6 +44,7 @@ android {
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        multiDexEnabled true
     }
 
     buildTypes {

example/lib/main.dart

@@ -1,8 +1,11 @@
+import 'dart:io';
+
+import 'package:file_selector/file_selector.dart';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:path/path.dart';
+import 'package:path_provider/path_provider.dart';
 import 'package:video_compress/video_compress.dart';
-import 'package:file_selector/file_selector.dart';
-import 'dart:io';
 import 'package:video_compress_example/video_thumbnail.dart';
 
 void main() {
@@ -50,6 +53,8 @@ class _MyHomePageState extends State<MyHomePage> {
     await VideoCompress.setLogLevel(0);
     final info = await VideoCompress.compressVideo(
       file.path,
+      destPath: join((await getApplicationDocumentsDirectory()).path,
+          "compressed_video_${DateTime.now().millisecondsSinceEpoch}.mp4"),
       quality: VideoQuality.MediumQuality,
       deleteOrigin: false,
       includeAudio: true,

example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,9 +6,11 @@ import FlutterMacOS
 import Foundation
 
 import file_selector_macos
+import path_provider_macos
 import video_compress
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   VideoCompressPlugin.register(with: registry.registrar(forPlugin: "VideoCompressPlugin"))
 }

example/pubspec.yaml

@@ -16,6 +16,8 @@ dependencies:
   video_player: ^2.4.2
   file_selector: ^0.8.4+2
   file_selector_macos: ^0.8.2+1
+  path_provider: ^2.0.9
+  path: ^1.8.0
 
 dev_dependencies:
   flutter_test:

ios/Classes/SwiftVideoCompressPlugin.swift

@@ -36,13 +36,14 @@ public class SwiftVideoCompressPlugin: NSObject, FlutterPlugin {
             getMediaInfo(path, result)
         case "compressVideo":
             let path = args!["path"] as! String
+            let destPath = args!["destPath"] as! String
             let quality = args!["quality"] as! NSNumber
             let deleteOrigin = args!["deleteOrigin"] as! Bool
             let startTime = args!["startTime"] as? Double
             let duration = args!["duration"] as? Double
             let includeAudio = args!["includeAudio"] as? Bool
             let frameRate = args!["frameRate"] as? Int
-            compressVideo(path, quality, deleteOrigin, startTime, duration, includeAudio,
+            compressVideo(path, destPath, quality, deleteOrigin, startTime, duration, includeAudio,
                           frameRate, result)
         case "cancelCompression":
             cancelCompression(result)
@@ -174,18 +175,18 @@ public class SwiftVideoCompressPlugin: NSObject, FlutterPlugin {
         return composition    
     }
 
-    private func compressVideo(_ path: String,_ quality: NSNumber,_ deleteOrigin: Bool,_ startTime: Double?,
+    private func compressVideo(_ path: String, _ compressionPath: String, _ quality: NSNumber,_ deleteOrigin: Bool,_ startTime: Double?,
                                _ duration: Double?,_ includeAudio: Bool?,_ frameRate: Int?,
                                _ result: @escaping FlutterResult) {
         let sourceVideoUrl = Utility.getPathUrl(path)
         let sourceVideoType = "mp4"
-
+
+        let compressionUrl = Utility.getPathUrl(compressionPath)
+
         let sourceVideoAsset = avController.getVideoAsset(sourceVideoUrl)
         let sourceVideoTrack = avController.getTrack(sourceVideoAsset)
 
         let uuid = NSUUID()
-        let compressionUrl =
-        Utility.getPathUrl("\(Utility.basePath())/\(Utility.getFileName(path))\(uuid.uuidString).\(sourceVideoType)")
 
         let timescale = sourceVideoAsset.duration.timescale
         let minStartTime = Double(startTime ?? 0)

lib/src/video_compress/video_compressor.dart

@@ -2,9 +2,10 @@ import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 import 'dart:typed_data';
-import 'package:video_compress/src/progress_callback/compress_mixin.dart';
+
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:video_compress/src/progress_callback/compress_mixin.dart';
 import 'package:video_compress/video_compress.dart';
 
 abstract class IVideoCompress extends CompressMixin {}
@@ -121,6 +122,7 @@ extension Compress on IVideoCompress {
   /// ```
   Future<MediaInfo?> compressVideo(
     String path, {
+    required String destPath,
     VideoQuality quality = VideoQuality.DefaultQuality,
     bool deleteOrigin = false,
     int? startTime,
@@ -143,6 +145,7 @@ extension Compress on IVideoCompress {
     setProcessingStatus(true);
     final jsonStr = await _invoke<String>('compressVideo', {
       'path': path,
+      'destPath': destPath,
       'quality': quality.index,
       'deleteOrigin': deleteOrigin,
       'startTime': startTime,
@@ -168,8 +171,11 @@ extension Compress on IVideoCompress {
     await _invoke<void>('cancelCompression');
   }
 
+  /// because path can be provided via compress method,
+  /// this method only deletes files in cache_dir/video_compress
   /// delete the cache folder, please do not put other things
   /// in the folder of this plugin, it will be cleared
+  @deprecated
   Future<bool?> deleteAllCache() async {
     return await _invoke<bool>('deleteAllCache');
   }